Topvico Water Leak Sensor Detector Flood Alarm for Basement RV Moisture 120dB Work Alone Battery Operated 3 Packs
Details
- ColorWhite
- BrandTopvico
- Power SourceBattery
- Product Dimensions3.82"L x x
- Battery DescriptionAlkaline
Description
💧 Stay dry, stay ahead — flood alerts that never sleep!
- INSTANT 120 D B ALERTS - Never miss a leak with a powerful alarm that commands attention even from your basement.
- EFFORTLESS DUAL MOUNTING - Choose between two secure installation styles with adhesive stickers—perfect for both home and mobile use.
- FLEXIBLE 37 8 INCH CABLE - Extend detection range up to 150 feet to cover hard-to-reach spots like sump pumps and RV corners.
- PREMIUM 24 K PLATED SENSOR - Experience ultra-sensitive water detection that resets instantly after drying—ready for repeated protection.
- LONG LASTING BATTERY POWER - Enjoy up to 12 months of reliable operation on a single 9V alkaline battery, minimizing maintenance hassle.
The Topvico Water Leak Sensor Detector is a professional-grade, battery-operated flood alarm system featuring a piercing 120dB alert and a premium 24K plated sensor for maximum leak sensitivity. Designed for versatile installation with dual mounting options and a 37.8-inch extendable cable, it’s ideal for basements, RVs, and other vulnerable spaces. With up to 12 months of battery life and a 3-pack offering comprehensive coverage, it’s your cost-effective shield against costly water damage.
Specifications
| Number of Batteries | 1 9V batteries required. |
| Voltage | 9 Volts |
| Control Method | App |
| Noise Level | 120 dB |
| Mounting Type | Wall Mount |
| Sensor Technology | Water Detection Sensor |
| UPC | 603894417086 |
| Manufacturer | Topvico |
| Part Number | TP-206W |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3.82 x 1.77 x 0.87 inches |
| Item model number | TP-206W-3 |
| Batteries | 1 9V batteries required. |
| Is Discontinued By Manufacturer | No |
| Size | 3 Pack (120dB/37.8" Cable) |
| Material | ABS |
| Installation Method | Pre-paste |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Description Pile | Alkaline |
| Warranty Description | 24 months |
Reviews
C**R
This is a great product !
This is a practical product! Every sink cabinet, water heater tray, and dishwasher needs one. The gold plated figures on the sensor PCB are a nice touch to prevent corrosion. If you need to place the sensor on a metallic surface, you can wrap it with a thin layer of toilet paper (genius?) to prevent shorting the gold fingers, yet allow water to trigger the alarm.I measured the current in stand-by mode and calculate the expected battery life. In standby mode, this detector draws less than 0.05 micro amps. Impressive! So a typical 9V battery with 500 mAh capacity should last a few hundred years. I'll update my review in 100 years :-) The current jumps to as high as 100 mA when the sound is activated. You probably want to measure and /or replace the battery if the sound has been activated for a while.
M**A
Leak Detector
Does exactly what is expected to do.
D**W
LOUD! 9v battery powered, long cord, works great!
I got this for a friend who had a water inlet valve problem on her washer. If we had this little $5 unit in place, there would've been less flooding on her laundry room floor. I like that this comes with everything you need except a 9v battery. It has double stick tape for the control unit and the sensor. You get a pack of 3 for around $15. Cheap insurance! I tested it by putting the sensor under the kitchen faucet. Wow! It's Loud! A nice feature is that it has an on/off switch. Not sure why you'd need it because you'll always want it 'on', but that's handy. I guess if it's going off, you don't want it screaming at you while you mop up the water. This is good for any type of water / liquid overflow. It could be the laundry room, under sink pipes, whatever you can imagine. The cord to the sensor seems long enough. You could always splice more cord into it to make it longer and I'll bet it will work just fine. I was glad to find these in a 3 pack even though I only needed 1. I'm sure you'll come up with other places where a water / liquid sensor could be useful.
A**R
A little water sets the alarm off instantly.
A few drops of water makes the alarm create a loud notification.
F**D
They are very loud is all I’ll say. Word great under testing.
Haven’t had one go off except when tested. I believe if they go off you could wake your neighbors.
F**C
Great little simple item
Great water detector, very simple 9 volt device that I hope will work a long time. I have 2 spares!
S**E
Works Great!
Very sensitive and very loud which is what you want!
A**R
Super sensitive
The alarm is very loud and the sensor is very sensitive. Gives you peace of mind.
Common Questions
Trustpilot
3 days ago
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